英语词汇“sweat and brow principle”的翻译、意思、用法、释义-英汉汉英双解词典

单词	sweat and brow principle
释义	sweat and brow principle {智财权}挥汗原则
随便看	Mulaniff Mulanje Mulanje Mountains Mulanje, Mt Mulan Lake Two Days Visit Mulan Mountain Mulan Paddock Mulanpoem Mulanquan Mu La nquan Mulanquan exercises Mulan River bridge Mulanshan Mu-lan story Mulan-Weichang mulan-weichang foresty administration mulanweichang nature reserve mulao mulato Mulatos Mulatos, R Mulao Mulao language Mulao minority Mulao nationality